package com.example.springbootgraduation.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.springbootgraduation.entity.NocvGlobalData;
import com.example.springbootgraduation.mapper.GlobalDataMapper;
import com.example.springbootgraduation.service.GlobalService;
import org.springframework.stereotype.Service;

//全球疫情
@Service
public class GlobalServiceImpl extends ServiceImpl<GlobalDataMapper,NocvGlobalData> implements GlobalService{//GlobalServiceImpl继承ServiceImpl还要实现GlobalService

}
